Which property change occurs if temperature drops towards the critical temperature superconductors?

A)Resistance drops abruptly negligible resistance✓

B)Reduced density materials becomes lighter

C)Increased ductility materials becoming stretched

D)Crystal structure transition amorphous form

💡 Explanation

Zero resistance occurs because the Meissner effect expels magnetic fields, therefore materials are superconductive rather than lossy heat transfer and this sharply lowers bulk resistance rather than inducing plasticity or transformation through different conditions.

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Which property change occurs if temperature drops towards the critical temperature superconductors?

💡 Explanation

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